We report our experience with more than 1,000 patients who underwent patch testing with metals during the past decade at Mayo Clinic. Many metals with high reaction rates (eg, gold, nickel ...

That’s why skin-care experts and brands alike recommend a patch test before you add a new formula to your regimen. Broadly defined, a patch test is when you apply a product or ingredient to a ...

Of 38 patch-test reactions, 15 (39%) were positive to antibiotics. The majority were due to penicillins (57% [12 of 21]); one in each case was due to cephalosporins (1 of 3), clindamycin (1 of 3 ...

If you continue to have this issue please contact [email protected]. Patch testing for allergic contact dermatitis with quaternium-15 alone captured 53% of patients to the formaldehyde ...